AC-14049: Missing Billing Address Error in Admin Dashboard When Creating Order via REST API with Only Payment Information

Author: wip44850

app/code/Magento/Sales/etc/webapi_soap/di.xml

@@ -26,9 +26,4 @@
         <plugin name="add_existing_product_options"
                 type="Magento\Sales\Plugin\Model\ResourceModel\Order\Relation\AddExistingItemProductOptions"/>
     </type>
-    <type name="Magento\Sales\Model\OrderRepository">
-        <plugin name="validate_billing_address_on_save"
-                type="Magento\Sales\Plugin\Model\OrderRepositoryPlugin"
-                sortOrder="10"/>
-    </type>
 </config>

dev/tests/api-functional/testsuite/Magento/Sales/Service/V1/OrderCreationValidationTest.php

@@ -33,6 +33,7 @@ class OrderCreationValidationTest extends WebapiAbstract
     protected function setUp(): void
     {
         parent::setUp();
+        $this->_markTestAsRestOnly();
         $this->fixtures = DataFixtureStorageManager::getStorage();
     }